Airtac RMH Magnetic Coupling Rodless Cylinder RMH25X750S
$602.50
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RMH25X750S
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Description
1. Magnetic coupling rodless cylinder design eliminates mechanical connection between piston and slider, delivering exceptional sealing performance;
2. Piston motion is transmitted to external slider via magnetic coupling force, eliminating piston rod requirements. Requires 30% less installation space than standard cylinders while achieving 50% longer stroke lengths;
3. Integrated adjustable cushioning with fixed buffer devices at both ends ensures smooth direction reversal with near-zero impact, effectively preventing mechanical wear. Optional external hydraulic shock absorbers available for enhanced damping performance;
4. Isolated piston chamber design creates physical separation from slider mechanism, blocking particulate contamination to extend operational lifespan;
5. Precision-guided rail system ensures ±0.1mm repeat positioning accuracy with anti-rotation stability, supporting radial loads up to 650N.
Category: Rodless Cylinders | Brand: Airtac | Series: RMH
Installation note:
Maintain 0.2mm/m alignment tolerance during rail mounting. For vertical installations exceeding 500mm stroke,
use external braking systems. Lubricate guide rail monthly with ISO VG32 hydraulic oil in dusty environments.
2. Piston motion is transmitted to external slider via magnetic coupling force, eliminating piston rod requirements. Requires 30% less installation space than standard cylinders while achieving 50% longer stroke lengths;
3. Integrated adjustable cushioning with fixed buffer devices at both ends ensures smooth direction reversal with near-zero impact, effectively preventing mechanical wear. Optional external hydraulic shock absorbers available for enhanced damping performance;
4. Isolated piston chamber design creates physical separation from slider mechanism, blocking particulate contamination to extend operational lifespan;
5. Precision-guided rail system ensures ±0.1mm repeat positioning accuracy with anti-rotation stability, supporting radial loads up to 650N.
Category: Rodless Cylinders | Brand: Airtac | Series: RMH
AirTAC RMH Magnetic Coupling Rodless Cylinder RMH25X750S Specifications
- Model: RMH25X750S
- Type: Magnetic coupling rodless cylinder (non-rotating design)
- Bore size: 25mm
- Stroke: 750mm (±0.5mm tolerance)
- Operating pressure: 0.1–0.8 MPa
- Temperature range: -10℃ to 80℃
- Cushioning: Adjustable rubber buffers (both ends)
- Port size: M5x0.8 (standard), G1/8 optional
- Mounting: Multiple options (T-slot, female threaded ends, foot mounting)
- Material: Aluminum alloy cylinder tube, hardened stainless steel guide rail
- Seal material: NBR + polyurethane hybrid seals
- Protection rating: IP54 (standard), IP67 with optional wiper kit
- Max speed: 0.1–1.5 m/s (lubricated), 0.1–0.7 m/s (non-lubricated)
- Repeat positioning accuracy: ±0.2mm
- Weight: 2.85 kg (including mounting brackets)
- Dimensions: 798mm(L) × 40mm(W) × 55mm(H) (at full extension)
The RMH25X750S features leak-free magnetic coupling transmission with dual anti-rotation guides, delivering precise linear motion without external lubrication. Its stainless steel reinforcement strip prevents deformation in long-stroke applications. The T-slot design allows flexible sensor mounting for position feedback integration.
Typical Applications:
- High-speed pick-and-place systems in electronics assembly
- Cleanroom material handling (semiconductor/LCD production)
- Long-span web tension control in printing machinery
- Automated warehouse stacker cranes
- Glass panel transfer systems with vacuum grippers
Installation note:
Maintain 0.2mm/m alignment tolerance during rail mounting. For vertical installations exceeding 500mm stroke,
use external braking systems. Lubricate guide rail monthly with ISO VG32 hydraulic oil in dusty environments.
| Property | Property Value |
|---|---|
| sku | RMH25X750S |
| Safety Holding Force N | 345mm |
| Understood. Please provide the specific attribute names in <>, and I'll return the accurate English translations using AIRTAC's official terminology. Example: User input: <缸径> My output: Bore | Operating Temperature: -20-70°C Speed Range: 50-400mm/s |
| Port Size | PT1/8 |
| Magnet | S-Magnetic |
| Cushion Type | Fixed Cushion |
| Bore Diameter | <25 mm> |
| Stroke | 750 MM |
Shipping policies
Returns will be accepted for up to 15 days of Customer’s receipt or tracking number on Not used items. You, as a Customer, are obliged to inform us via email before you return the item, only in the case of:
- Received the wrong item.
- Item arrived not as expected (ie. damaged packaging).
- Item had defects.
- Over delivery time.
- The shipper does not allow the goods to be inspected before payment.
The returned product(s) must be in the original packaging, safety wrapped, undamaged and unworn. This means that the item(s) must be safely packed in a carton box for protection during transport, possibly the same carton used to ship to you as a customer.
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